Ilum Solar
Sacramento-based solar installer with over 2,000 installations statewide and certified partnerships with top equipment brands
11+
Years in Business
2,000+
Projects Completed
40
Customer Reviews
62 mi
Service Area
11-50
Employees
SurgePV Score
About Ilum Solar
Ilum Solar is a solar installation company founded in 2015 and headquartered at 4135 Northgate Blvd Suite 9 in Sacramento, California. The company has completed over 2,000 solar installations statewide and maintains a second Sacramento location at 4208 N Freeway Blvd Suite 5. Ilum Solar serves both residential and commercial customers with engineered solar solutions designed by their in-house team.
The company holds an extensive list of manufacturer certifications including REC Solar Professional, SunPower Certified, Enphase Preferred Installer, SolarEdge Certified, LG Chem Battery Certified, and Sonnen Battery Certified. This allows Ilum Solar to offer a wide selection of equipment brands and tailor systems to each customer’s specific needs and budget. The company installs panels from REC, SunPower, and Solaria paired with Enphase and SolarEdge inverters.
Ilum Solar holds an A+ rating with the Better Business Bureau and maintains a 4.8-star average from customer reviews. The company is known for fast installation timelines, responsive communication, and a 25-year workmanship warranty in addition to manufacturer equipment warranties. Their Sacramento offices are open Monday through Saturday for consultations.
Service Area
Ilum Solar serves the following areas within a 62-mile radius:
Contact Information
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Services Offered
Certifications & Accreditations
Partner Manufacturers
Panels
Inverters
Batteries
Warranty Coverage
25 years
25 years
25 years
What to Expect: Solar Installation Process
Initial Consultation
Free site survey and system design
Quote & Design
Detailed proposal with costs and savings
Installation
Panels, inverter, and wiring (1-3 days)
Inspection
City inspection and utility interconnection approval
Go Live
Utility grants PTO, system goes live
Customer Reviews
4.8
40 reviews
Anthony R.
Ilum Solar installed a 12 kW system with REC panels and Enphase microinverters on our Sacramento home. The in-house engineering team created a design that maximized our roof space. Production has exceeded estimates.
Maria L.
From the first call to final inspection, Ilum Solar was professional and communicative. They installed a Sonnen battery alongside our panels and the whole system runs seamlessly. Fast installation timeline too.
Kevin O.
Impressed by Ilum's certifications and range of equipment options. They helped us choose the right combination of panels and inverters for our specific situation rather than pushing a one-size-fits-all solution.
Frequently Asked Questions About Ilum Solar
What services does Ilum Solar offer?
Ilum Solar offers Solar Installation, Battery Storage, Commercial Solar, Solar Design, Maintenance.
Is Ilum Solar NABCEP certified?
Ilum Solar holds the following certifications: BBB A+, REC Solar Professional, SunPower Certified, Enphase Preferred Installer, SolarEdge Certified, LG Chem Battery Certified, Sonnen Battery Certified. Contact them directly for the latest accreditation details.
What areas does Ilum Solar serve?
Ilum Solar serves Sacramento, Elk Grove, Rancho Cordova, Roseville, Davis, Folsom, Woodland, Anaheim. They are based in Sacramento with a service radius of 100 km.
What warranty does Ilum Solar offer?
Ilum Solar offers 25-year panel warranty, 25-year inverter warranty, and 25-year installation/workmanship warranty.
How are Ilum Solar's customer reviews?
Ilum Solar has a 4.8/5 rating based on 40 customer reviews. Customers consistently rate them highly.
How long has Ilum Solar been in business?
Ilum Solar was founded in 2015 and has been in business for 11 years. They are one of the more experienced solar installers in their area.
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